UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rkunoWnHUsoAFL7HEtDoi11IFLF9jIX/4jRu5zCg1pk=' 
WHERE 
  key_id = 'e67da16e61b4aebee471c5bee3dbedb8de7238e03ff06ce19c236111c075c0b9' 
  AND (
    token = 'rkunoWnHUsoAFL7HEtDoi11IFLF9jIX/4jRu5zCg1pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )